51963290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1511}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 99066240

約数和(自身を除く): 47102950

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 905, 1511, 1810, 3022, 3439, 6878, 7555, 15110, 17195, 28709, 34390, 57418, 143545, 273491, 287090, 546982, 1367455, 2734910, 5196329, 10392658, 25981645, 51963290]

約数ペア:

[(1, 51963290), (2, 25981645), (5, 10392658), (10, 5196329), (19, 2734910), (38, 1367455), (95, 546982), (181, 287090), (190, 273491), (362, 143545), (905, 57418), (1511, 34390), (1810, 28709), (3022, 17195), (3439, 15110), (6878, 7555)]